Eventos Anais de eventos
COBEM 2017
24th ABCM International Congress of Mechanical Engineering
RESEARCH ON VIBRATION STEERING WHEEL VEHICLE BAJA UNIVATES TEAM
Submission Author:
Guilherme Lago , RS
Co-Authors:
Guilherme Cortelini da Rosa, Carlos Henrique Lagemann, Rafael Crespo Izquierdo, Julio Damyan Imbriaco Silveira, Marcelo André Toso, Rafael Garcia, Leonardo Rocha, Guilherme Lago
Presenter: Guilherme Lago
doi://10.26678/ABCM.COBEM2017.COB17-0594
Abstract
During Baja Univates design development process, it has been the occurrence of excessive vibration in the steering wheel of the vehicle, particularly, in idle condition ("idle"). In order to get more detailed information about this occurrence, experiments were performed using specific instrumentation for vibration analysis. The natural frequencies of the steering column were obtained in the steering wheel coupling region, relating to the frequency of vibration generated by the vehicle engine. The analysis showed that the 1st, 4th and 10th engine harmonics resonate with the natural frequency of the steering column when the vehicle is idling. With the results, there was a design change on the steering wheel in order to change its stiffness and / or mass avoiding the resonance of engine frequencies.
Keywords
Vibrations, Baja, Steering Whell, analysis
